the boy is jumping _____the branch单选a off b overc in front ofd under
问题描述：
the boy is jumping _____the branch
单选a off
b over
c in front of
d under
答
a off
jump off 从---下跳下来
答
答案a 跳下来
b over从上面越过
c 在……的前面
d 在……的下面
逻辑方面考虑,a最为现实,其次是b——除非branch很低